1989 BMW Z1 vs. 1991 Opel Calibra
To start off, 1991 Opel Calibra is newer by 2 year(s). Which means there will be less support and parts availability for 1989 BMW Z1. In addition, the cost of maintenance, including insurance, on 1989 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1991 Opel Calibra (201 HP @ 5600 RPM) has 26 more horse power than 1989 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 1991 Opel Calibra should accelerate faster than 1989 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Calibra weights approximately 173 kg more than 1989 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW Z1. In wet, icy, snow, or gravel driving conditions, 1991 Opel Calibra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Opel Calibra (280 Nm @ 2400 RPM) has 49 more torque (in Nm) than 1989 BMW Z1. (231 Nm @ 4000 RPM). This means 1991 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW Z1.
Compare all specifications:
1989 BMW Z1 | 1991 Opel Calibra | |
Make | BMW | Opel |
Model | Z1 | Calibra |
Year Released | 1989 | 1991 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 175 HP | 201 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 231 Nm | 280 Nm |
Torque RPM | 4000 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Vehicle Weight | 1250 kg | 1423 kg |
Vehicle Length | 3960 mm | 4500 mm |
Vehicle Width | 1810 mm | 1700 mm |
Vehicle Height | 1280 mm | 1610 mm |
Wheelbase Size | 2450 mm | 2450 mm |